Application: knetworkmanager (v0.9)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 3" (Compiled from sources)
Qt Version: 4.6.3
Operating System: Linux 2.6.34.7-0.4-desktop i686
Distribution: "openSUSE 11.3 (i586)"

-- Information about the crash:
openSUSE 11.3, reproducable always. 
Please let me know if  I can help debugging this.

The crash can be reproduced every time.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#6  ref (this=0x81a63b0) at /usr/include/QtCore/qatomic_i386.h:120
#7  QString (this=0x81a63b0) at /usr/include/QtCore/qstring.h:715
#8  Knm::Activatable::deviceUni (this=0x81a63b0) at /usr/src/debug/networkmanagement/libs/internals/activatable.cpp:51
#9  0xb700499b in compareDevices (first=0x81897d0, second=0x81a63b0) at /usr/src/debug/networkmanagement/libs/service/sortedactivatablelist.cpp:263
#10 0xb7004cd2 in activatableLessThan (first=0x81897d0, second=0x81a63b0) at /usr/src/debug/networkmanagement/libs/service/sortedactivatablelist.cpp:172
#11 0xb7005795 in QAlgorithmsPrivate::qSortHelper<QList<Knm::Activatable*>::iterator, Knm::Activatable*, bool (*)(Knm::Activatable const*, Knm::Activatable const*)> (start=..., end=..., t=
    @0x8109c4c, lessThan=0xb7004ca0 <activatableLessThan(Knm::Activatable const*, Knm::Activatable const*)>) at /usr/include/QtCore/qalgorithms.h:351
#12 0xb70055f3 in qSort<QList<Knm::Activatable*>::iterator, bool (*)(Knm::Activatable const*, Knm::Activatable const*)> (this=0x80fde10, activatable=0x81897d0)
    at /usr/include/QtCore/qalgorithms.h:187
#13 SortedActivatableList::handleAdd (this=0x80fde10, activatable=0x81897d0) at /usr/src/debug/networkmanagement/libs/service/sortedactivatablelist.cpp:96
#14 0xb6ff41d4 in ActivatableList::notifyOnAddActivatable (this=0x8107150, activatable=0x81897d0) at /usr/src/debug/networkmanagement/libs/service/activatablelist.cpp:99
#15 0xb6ff4253 in ActivatableList::addActivatable (this=0x8107150, activatable=0x81897d0) at /usr/src/debug/networkmanagement/libs/service/activatablelist.cpp:83
#16 0xb6ff8126 in WirelessNetworkInterfaceActivatableProvider::handleAdd (this=0x81de3e8, addedConnection=0x818c010)
    at /usr/src/debug/networkmanagement/libs/service/wirelessnetworkinterfaceactivatableprovider.cpp:143
#17 0xb6ff58e9 in NetworkInterfaceActivatableProvider::init (this=0x81de3e8) at /usr/src/debug/networkmanagement/libs/service/networkinterfaceactivatableprovider.cpp:64
#18 0xb6ff4ccd in NetworkInterfaceMonitor::networkInterfaceAdded (this=0x811f970, uni=...) at /usr/src/debug/networkmanagement/libs/service/networkinterfacemonitor.cpp:79
#19 0xb6fefb65 in NetworkInterfaceMonitor::qt_metacall (this=0x811f970, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfecf068)
    at /usr/src/debug/networkmanagement/build/libs/service/moc_networkinterfacemonitor.cpp:75
#20 0xb6dd2efd in QMetaObject::metacall (object=0x811f970, cl=QMetaObject::InvokeMetaMethod, idx=4, argv=0xbfecf068) at kernel/qmetaobject.cpp:237
#21 0xb6de1fe8 in QMetaObject::activate (sender=0x81077c0, m=0xb6f98560, local_signal_index=1, argv=0xbfecf068) at kernel/qobject.cpp:3295
#22 0xb6f79195 in Solid::Control::NetworkManager::Notifier::networkInterfaceAdded (this=0x81077c0, _t1=...) at /usr/src/debug/kdebase-workspace-4.4.4/build/libs/solid/control/networkmanager.moc:107
#23 0xb6f797cc in Solid::Control::NetworkManagerPrivate::_k_networkInterfaceAdded (this=0x81077c0, uni=...) at /usr/src/debug/kdebase-workspace-4.4.4/libs/solid/control/networkmanager.cpp:197
#24 0xb6f7984e in Solid::Control::NetworkManagerPrivate::qt_metacall (this=0x81077c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfecf1c8)
    at /usr/src/debug/kdebase-workspace-4.4.4/build/libs/solid/control/networkmanager_p.moc:81
#25 0xb6dd2efd in QMetaObject::metacall (object=0x81077c0, cl=QMetaObject::InvokeMetaMethod, idx=10, argv=0xbfecf1c8) at kernel/qmetaobject.cpp:237
#26 0xb6de1fe8 in QMetaObject::activate (sender=0x811b180, m=0xb3b2a618, local_signal_index=1, argv=0xbfecf1c8) at kernel/qobject.cpp:3295
#27 0xb3b10135 in NMNetworkManager::networkInterfaceAdded (this=0x811b180, _t1=...) at /usr/src/debug/kdebase-workspace-4.4.4/build/solid/networkmanager-0.7/manager.moc:134
#28 0xb3b1572a in NMNetworkManager::deviceAdded (this=0x811b180, objpath=...) at /usr/src/debug/kdebase-workspace-4.4.4/solid/networkmanager-0.7/manager.cpp:199
#29 0xb3b1ff73 in NMNetworkManager::qt_metacall (this=0x811b180, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfecf348)
    at /usr/src/debug/kdebase-workspace-4.4.4/build/solid/networkmanager-0.7/manager.moc:111
#30 0xb6dd2efd in QMetaObject::metacall (object=0x811b180, cl=QMetaObject::InvokeMetaMethod, idx=20, argv=0xbfecf348) at kernel/qmetaobject.cpp:237
#31 0xb6de1fe8 in QMetaObject::activate (sender=0x81538f8, m=0xb3b2a678, local_signal_index=0, argv=0xbfecf348) at kernel/qobject.cpp:3295
#32 0xb3b11745 in OrgFreedesktopNetworkManagerInterface::DeviceAdded (this=0x81538f8, _t1=...)
    at /usr/src/debug/kdebase-workspace-4.4.4/build/solid/networkmanager-0.7/nm-manager-clientinterface.moc:155
#33 0xb3b1ab7f in OrgFreedesktopNetworkManagerInterface::qt_metacall (this=0x81538f8, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfecf57c)
    at /usr/src/debug/kdebase-workspace-4.4.4/build/solid/networkmanager-0.7/nm-manager-clientinterface.moc:102
#34 0xb6f07a37 in QDBusConnectionPrivate::deliverCall (this=0x81003d8, object=0x81538f8, msg=..., metaTypes=..., slotIdx=-1074992184) at qdbusintegrator.cpp:904
#35 0xb6f15536 in QDBusCallDeliveryEvent::placeMetaCall (this=0x8187d60, object=0x81538f8) at qdbusintegrator_p.h:101
#36 0xb6ddf93f in QObject::event (this=0x81538f8, e=0x8187d60) at kernel/qobject.cpp:1248
#37 0xb6321c64 in QApplicationPrivate::notify_helper (this=0x8096ce8, receiver=0x81538f8, e=0x8187d60) at kernel/qapplication.cpp:4302
#38 0xb6329bf7 in QApplication::notify (this=0xbfecfde0, receiver=0x81538f8, e=0x8187d60) at kernel/qapplication.cpp:3706
#39 0xb72969d1 in KApplication::notify (this=0xbfecfde0, receiver=0x81538f8, event=0x8187d60) at /usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kapplication.cpp:302
#40 0xb6dcce0e in QCoreApplication::notifyInternal (this=0xbfecfde0, receiver=0x81538f8, event=0x8187d60) at kernel/qcoreapplication.cpp:726
#41 0xb6dd09b4 in sendEvent (receiver=0x0, event_type=0, data=0x8074e10) at kernel/qcoreapplication.h:215
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8074e10) at kernel/qcoreapplication.cpp:1367
#43 0xb6dd0b9c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260
#44 0xb6df883d in sendPostedEvents (s=0x809d310) at kernel/qcoreapplication.h:220
#45 postEventSourceDispatch (s=0x809d310) at kernel/qeventdispatcher_glib.cpp:276
#46 0xb5ac0b49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#47 0xb5ac1350 in ?? () from /usr/lib/libglib-2.0.so.0
#48 0xb5ac160e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#49 0xb6df8d4b in QEventDispatcherGlib::processEvents (this=0x8096f68, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#50 0xb63d219a in QGuiEventDispatcherGlib::processEvents (this=0x8096f68, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0xb6dcc11d in QEventLoop::processEvents (this=0xbfecfd44, flags=...) at kernel/qeventloop.cpp:149
#52 0xb6dcc319 in QEventLoop::exec (this=0xbfecfd44, flags=...) at kernel/qeventloop.cpp:201
#53 0xb6dd0c70 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#54 0xb631f164 in QApplication::exec () at kernel/qapplication.cpp:3581
#55 0x08053e59 in _start ()

This bug may be a duplicate of or related to bug 210878.

Possible duplicates by query: bug 254112, bug 253726, bug 249270, bug 249226, bug 248662.

Reported using DrKonqi